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Shop the best prices on 4,540 great value microcontrollers. Shopping for microcontrollers is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Punnyb, CUJMH and more. Buy microcontrollers online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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1,249 - 1,280 of 3,200
ATMEGA8-16PU ATMEGA8A-PU MEGA8-16 Microcontroller Chip
From £4.95
2025 ESP8266 ESP-01 ESP-01S Serial Wireless WIFI Module Transceiver Receiver 3.3V
From £13.95
2025 Digital Current Display Microcontroller Spot Welding Machine DIY Control Board
From £8.95
For 2 RP2350 Microcontroller Board 520KB 150MHz, Arm -M33 Open-Source RISC-V Hazard3 Cores
From £17.95
DSP Emulator Programmer XDS100 XDS100V2 JTAG Debugger Suitable suitable for TI ARM9 A8 TMS320 TI DSP CCS5-CC
From £39.95
AI Xiaozhi English Voice Module DIY Electronic Building Blocks for Blocks for Project Programming w
From £12.95
For 2 RP2350B 1.46 Inch LCD Touchscreen 412x412 Resolution 65K Colors QMI8658 HMI LVGL B
From £29.95
For PS2 Keyboard Driver Module Serial Port Transmission Module Arduino AVR PS2 Keyboard Driver Module
From £9.95
ESP32-C5-WROOM-1 Module 2.4 & 5 GHz Dual-Band Wi-Fi 6+BLE 5 Compact Module
From £10.95
ESP32-S3 QFN-56 MCU Chip Low-Power AI Processing High-Performance Wireless Microcontroller for IoT and Smart Devices
From £7.95
10Pcs ESP-02S Wi-Fi Module Serial Golden Finger Package ESP8285 Wireless Transparent Transmission f
From £13.95
Upa Usb Programmer Diagnostic-Tool Upa-Usb Ecu Programmer Upa Usb V1.3 with Adapter for 2013 Versio
From £74.00
4X Rd-03D 24G Multi-Target Human Motion Trajectory Localization and Tracking Radar Module on-Board PCB Antenna
From £26.95
ESP-32S WiFi Module WiFi Bluetooth/ESP32 Serial to WiFi Module Low Power Consumption MCU ESP-32
From £5.95
DIY LED Sound Control Sheet Music Sound Display Electronic Kit 51 Microcontroller with Shell DIY Soldering Kit
From £9.95
Pro Micro SX1262 Module Specifically Designed for Nice Nano/Superbini/Pro Micro Support for Meshtas
From £12.95
USR-TCP232-S2 SMT Serial UART TTL to Ethernet for TCP/IP Converter Webpage SMD Module for TCP /TCP / UDP/Https Client
From £16.95
3X PICKIT3 Programmer + PIC ICD2 PIC Kit 2/3 Programming Adapter Universal Programmer Seat FZ0508
From £44.95
2.4G CC2340 Bluetooth for SoC Module BLE5.3 with PCB Antenna Low Power Wireless RF Transceiver for Smart IoT Devices
From £8.95
3X NRF52810 Bluetooth 5.0 Low Power Consumption Module Beacon Indoor Positioning White,41.5 X 31.5 X 10Mm
From £23.95
3X W5500 Ethernet Network Module Hardware Tcp/Ip 51/Stm32 Microcontroller Program over W5100
From £14.95
1Pcs CC2540 UART Serial Port Transceiver BLE 4.0 Bluetooth-compatible Module Low Energy For IOS Android DIY Projects
From £8.95
For Raspberry Pi Pico 2 W Microcontroller Board, 2.4GHz 802.11n Wireless LAN WiFi 4 and Bluetooth 5.2, ARM Cortex-M33
From £16.95
ESP8266 WiFi Modules for Smart Home and Industrial Applications ESP-12F
From £4.95
Single Chip Microcomputer Phase-Locked Circlet ADF4351 Onboard Module STM32 Chip
From £39.95
3X CH9121 Serial Port to Ethernet Network Module Chip TTL Transmission Industrial Microcontroller TCP/IP 51 3.3V 5V
From £15.95
NRF54L15 Module Multi Core Processor High Performance Low Power Bluetooth 6.0 IoT NRF54L15 Module
From £10.95
5X ESP8266 Serial Port WIFI Model Remote Wireless Control WIFI Model ESP-07 Model Storage 1MB
From £10.95
PUYA Offline Programmer MCU Burner Downloader Programming Tool for PY32F003 PY32F030 PY32F002 072 PY32F Series
From £15.95
For ESP32-WROOM-32D-N8 WiFi Bluetooth Wireless Module, 8M Flash Memory IoT Module
From £8.95
CYPD Programmer for Laptops Type-C Interface Type-C to CYPD Chip Reader & Writer USB Programming Tool for Cypress CYPD
From £48.95
NRF52810 Beacon Bluetooth 5.0 BLE Beacons Tag Indoor Positioning Low Power Automation Modules for IoT Solution Green
From £13.95